arXiv (All)
open access
Orbital magnetic susceptibility and de Haas-van Alphen effect of a flat band from quantum geometry
A band that is exactly flat at zero magnetic field has zero velocity, a divergent effective mass, and no Fermi surface, so the standard theory of orbital magnetism does not apply. We show that the magnetic field generates an effective dispersion. In the expansion organized by the Moyal algebra of th
Conceptio Open Archive
Analyze & explore related research in Conceptio
Connect this record directly into your research workflow or AI agent. Explore citations across open repositories, query full text, and export structured proof bundles.
This document is indexed with metadata only: full text is not available in the archive for this record. Open the official source ↗
Related documents
- Quantum-geometric dipole: a topological boost to flavor ferromagnetism in flat bands#635610
- Quantum-geometric dipole: a topological boost to flavor ferromagnetism in flat bands#633261
- Quantum-geometry-driven exact ferromagnetic ground state in a nearly flat band#1035414
- soure data for the paper titled <b>Observation of polaritonic flat-band bound states in the continuum in a 2D magnet</b>#322250
- Thermal Signatures of the Slater-Mott Crossover in the Hubbard Model: From Double Occupancy to Antiferromagnetic Correlation Length#1341435
Record · ID 1249617
Retrieved via Conceptio: every document is proof-bundled with source, license, and retrieval metadata.
Retrieved via Conceptio: every document is proof-bundled with source, license, and retrieval metadata.
Bring this data into your agent: Connect via MCP or API · 20 free credits to start · no card required
Read the Docs → · View CLI source on GitHub · Conceptio Open Knowledge Archive
Read the Docs → · View CLI source on GitHub · Conceptio Open Knowledge Archive